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https://github.com/GreptimeTeam/greptimedb.git
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dennis zhuang
d59725b04a
* test(sqlness): run environments concurrently with external backends The runner forced both environment and instance parallelism to 1 whenever etcd/PG/MySQL or an external Kafka was set up, so the standalone and distributed environments ran one after the other. Only distributed uses the kv backend, and the two environments use different Kafka topic prefixes, so they can run at the same time. Keep one instance per environment, since instances would share the metadata table and Kafka topics. Runs with a runner-managed Kafka, an external server, a test filter, or `-j 1` stay fully serial. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test(sqlness): drop redundant restarts and sleeps - flow_rebuild: drop the R2 block, which repeats R1 from the same state, and the restart in R5, whose result R1 already asserts. - flow_advance_ttl, flow_view, ttl_instant: drop sleeps that no assertion depends on. - flow_basic, flow_null, flow_call_df_func: drop the bytes_log section (covered by flow_insert), a duplicate state_size query, an unchecked insert, and flushes that run with no new data. - alter_table_options, skip_wal: share restarts between independent tables. - session_skip_wal, copy_skip_wal: check every case after a single restart. Tables copied or inserted with skip_wal = true first get a WAL row that is truncated, so the check that truncated WAL entries are not replayed stays. - region_statistics: wait once for the statistics of all three tables. - build_index_table: fold its index_size checks into build_index_table_restart, which runs the same fixture and waits. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test(sqlness): restore session_skip_wal and copy_skip_wal Checking every case after a single restart dropped two state transitions the original cases cover: recovering a region whose memtable only held skipped rows, and writing to the recovered region before restarting again. Restore the original cases. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test(sqlness): restore the one-restart check in flow_auto_sink_table #5112 checked the auto-created sink before a restart and the flow and sink after it. #5987 moved the restart in front of the first SHOW and added a second one. Flow recovery only creates the sink when it is missing, so the second restart recovers from the same persisted state as the first. Restore the original before/after check with one restart. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test(sqlness): keep one instance per environment with external store addresses Instances of the distributed environment share the etcd behind --store-addrs, so run one instance per environment when it is set, same as --setup-etcd. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test(sqlness): restore the false-branch batch in flow_basic and assert it The kept batch (20, 22) is all above the threshold. The second batch (10, 23) is the only input that hits the false branch of the CASE and makes the flow compute again. Restore it and check the result, which the original case never did. Signed-off-by: Dennis Zhuang <killme2008@gmail.com> --------- Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
66 lines
2.2 KiB
SQL
66 lines
2.2 KiB
SQL
USE public;
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CREATE TABLE test (
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a int primary key,
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b string,
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ts timestamp time index,
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) PARTITION ON COLUMNS (a) (
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a < 10,
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a >= 10 AND a < 20,
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a >= 20,
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);
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INSERT INTO test VALUES
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(1, 'a', 1),
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(11, 'b', 11),
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(21, 'c', 21);
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-- The projected columns are millisecond-typed. A nanosecond time index proves
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-- min_timestamp floors and max_timestamp ceils, so the reported window stays a
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-- superset of the data and cannot hide a region from a time-bounded lookup.
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CREATE TABLE precise (
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a int primary key,
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ts timestamp(9) time index,
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);
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-- 1500000ns = 1.5ms floors to 1ms; 3999999ns = 3.999999ms ceils to 4ms.
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INSERT INTO precise VALUES
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(1, 1500000),
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(2, 2500000),
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(3, 3999999);
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-- A region with no rows has nothing to bound, so both ends stay NULL rather
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-- than collapsing onto the epoch.
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CREATE TABLE empty_region (
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a int primary key,
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ts timestamp time index,
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);
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-- Wait once for the region statistics of all three tables to be reported.
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-- SQLNESS SLEEP 3s
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-- SQLNESS REPLACE (\s+\d+\s+) <NUM>
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-- For regions using different WAL implementations, the manifest size may vary.
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-- The remote WAL implementation additionally stores a flushed entry ID when creating the manifest.
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SELECT SUM(region_rows), SUM(written_bytes_since_open), SUM(query_cpu_time_millis),
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SUM(query_scanned_bytes), SUM(memtable_size), SUM(sst_size), SUM(index_size)
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FROM INFORMATION_SCHEMA.REGION_STATISTICS WHERE table_id
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IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 'test' and table_schema = 'public');
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-- SQLNESS REPLACE (\s+\d+\s+) <NUM>
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SELECT data_length, index_length, avg_row_length, table_rows FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 'test';
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DROP TABLE test;
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SELECT min_timestamp, max_timestamp
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FROM INFORMATION_SCHEMA.REGION_STATISTICS WHERE table_id
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IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 'precise' and table_schema = 'public');
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DROP TABLE precise;
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SELECT min_timestamp, max_timestamp
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FROM INFORMATION_SCHEMA.REGION_STATISTICS WHERE table_id
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IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 'empty_region' and table_schema = 'public');
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DROP TABLE empty_region;
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